A torque control method in a drive system of an electric vehicle includes determining, by a controller, a torque control mode corresponding to a current vehicle driving state among a plurality of preset torque control modes; and transitioning, by the controller, from a current torque control mode to the determined torque control mode, in which the transitioning to the determined torque control mode comprises performing, by the controller, limitation to a torque slope using a torque command at an immediately previous control cycle with respect to a front-wheel torque command that is a command for a front-wheel motor and a rear-wheel torque command that is a command for a rear-wheel motor, in a transient section where transition between torque control modes occurs.


    Access

    Download


    Export, share and cite



    Title :

    TORQUE CONTROL METHOD IN DRIVE SYSTEM OF ELECTRIC VEHICLE


    Contributors:
    OH JI WON (author) / LEE HO WOOK (author) / EO JEONG SOO (author)

    Publication date :

    2025-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Torque control method for drive system of electric vehicle

    OH JI WON / LEE HO WOOK | European Patent Office | 2025

    Free access

    TORQUE CONTROL METHOD FOR DRIVE SYSTEM OF ELECTRIC VEHICLE

    OH JI WON / LEE HO WOOK / EO JEONG SOO | European Patent Office | 2025

    Free access

    Torque control method for drive system of electric vehicle

    OH JI WON | European Patent Office | 2024

    Free access

    Torque control method for drive system of electric vehicle

    OH JI WON / LEE HO WOOK / EO JEONG SOO | European Patent Office | 2025

    Free access

    Torque control method for drive system of electric vehicle

    OH JI WON | European Patent Office | 2024

    Free access